.head{
    position: relative;
    height: 45px;
    background-color: #ffc107;
}
.head_zi{
    width: 1200px;
    margin: 0px auto;
    height: 45px;
}

.huan{
    color: #0d3af0;
    margin-left: 20px;
    float: left;
    font-size: 20px;
    line-height: 45px;
}
.login{
    display:flex;
    float: right;
    line-height: 45px;
    font-size: 15px;
}
.login div{
    margin-right: 10px;
}
.login div{
    width: 50px;
    text-align: center;
}
.login a{
    color: #FFFFFF;
}
.login>div a:hover{
    color:#f10215;
}
.car{
    position: relative;
    display: block;
    float: right;
    /*margin-right: 150px;*/
    height: 45px;
    width: 140px;
    background-color: #0041fd;
    line-height: 45px;
    /*text-align: center;*/
}
.car a{
    display: block;
    color: #ffffff;
    font-size: 18px;
}
.car img{
    display: block;
    float: left;
    margin-top: 8px;
    margin-left: 15px;
    margin-right: 10px;
}
.search_kuang{
    position: relative;
    height: 60px;
}
.search{
    margin: 20px auto 0;
    width: 500px;
    height: 45px;
    border: 2px solid #00fdf8;
}
.search .text{
    width: 400px;
    height: 37px;
    border: none;
    padding: 4px 10px 0;
    outline: none;
}
.search button{
    float: right;
    border: none;
    width: 80px;
    height: 100%;
    background-color: #00fdf8;
    cursor: pointer;
}
.shop{
    display: block;
    margin: 10px auto 0px;
    width: 1200px;
    /*background-color: #d7d4d4;*/
}
.lunbo {
    margin: 20px auto; /* 增加外边距以提供更多空间 */
    width: 1100px;
    border: 1px solid #0a3b86;
    border-radius: 10px; /* 添加圆角边框 */
    height: 414px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* 添加阴影效果 */
}

#lunbo {
    display: flex; /* 使用flex布局来排列图片 */
    position: absolute;
    width: 100%;
    height: 100%;
}

#lunbo div {
    position: absolute; /* 设置绝对定位，用于动画效果 */
    top: 0;
    left: 0;
    width: 100%;
    transition: opacity 0.5s ease; /* 添加透明度过渡效果 */
}

#lunbo div.active {
    opacity: 1; /* 激活的幻灯片显示 */
}

#lunbo a img {
    width: 100%;
    border-radius: 10px; /* 为图片添加圆角边框 */
    display: block; /* 防止图片下方出现空隙 */
}

.right, .left {
    position: absolute;
    top: 50%;
    transform: translateY(-50%); /* 垂直居中箭头 */
    width: 50px;
    height: 50px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 100;
    cursor: pointer;
    opacity: 0.7; /* 默认透明度 */
    transition: opacity 0.3s ease; /* 添加透明度过渡效果 */
    border-radius: 50%; /* 为箭头添加圆角 */
}

.right:hover, .left:hover {
    opacity: 1; /* 鼠标悬停时提高透明度 */
}

#right {
    right: 10px; /* 调整位置 */
    background-image: url(../images/right.png);
}

#left {
    left: 10px; /* 调整位置 */
    background-image: url(../images/left.png);
}

.box_tit {
    max-width: 1200px;
    margin: 50px auto;
    padding: 20px;
    background-color: #000000;
    box-sizing: border-box;
}

.title {
    width: 100%;
    margin: 0;
    font-size: 22px;
    font-weight: 200;
    line-height: 58px;
    color: #ffffff;
    border-bottom: 2px solid #fdbe00;
    text-align: center;
}

.nei_pohot ul {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    justify-content: space-between;
}

.phone_tu {
    width: calc(33.333% - 20px); /* 三列布局，减去左右外边距 */
    margin-right: 20px; /* 设置右边距 */
    margin-top: 30px; /* 设置顶部边距 */
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.phone_tu:hover {
    transform: translateY(-5px);
}

.phone_tu:nth-child(3n) {
    margin-right: 0; /* 每行第三个元素不设置右边距 */
}

.phone_tu .ph img {
    width: 160px;
    height: auto;
}

.phone_tu .na {
    font-size: 16px;
    color: #333;
    text-align: center;
    height: 50px;
    line-height: 50px;
    width: 90%;
    margin: 8px auto 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.phone_tu p {
    color: #e74c3c;
    font-size: 18px;
    margin-top: 8px;
    text-align: center;
}


.footer{
    height: 380px;
    background-color: #e5e8e0;
    margin-top: 20px;
    display: block;
}
.translate{
    width: 1300px;
    margin: 0 auto;
    padding-top: 40px;
}
.footer-links{
    float: left;
    width: 160px;
    margin-left: 95px;
}
.footer-links h5{
    font-size: 20px;
    margin-bottom:30px;
}
.footer-links li{
    font-size: 15px;
    margin-top: 15px;
}
.footer-links li a{
    color: #3d3d3d;
}
.footer-links li a:hover{
    color: #ea822e;
}
.nav{
    position: fixed;
    top: 300px;
    right: 50px;
    width: 80px;
    background-color: #fdbe00;
    text-align: center;
    display: none;
}
.nav li {
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 18px;
    border-bottom: 2px solid #bdb9b9;
    cursor: pointer;
}
.current{
    background-color: #9c82e8;
    color: #FFFFFF;
}
.back{
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 18px;
    border-bottom: 1px solid #bdb9b9;
    cursor: pointer;
}